OLLVM 问题

A1W1C1R1

编译出现
严重性        代码        说明        项目        文件        行        禁止显示状态
错误        MSB8020        The build tools for OLLVM-vs2017 (Platform Toolset = 'OLLVM-vs2017') cannot be found. To build using the OLLVM-vs2017 build tools, please install OLLVM-vs2017 build tools.  Alternatively, you may upgrade to the current Visual Studio tools by selecting the Project menu or right-click the solution, and then selecting "Retarget solution".        ImGuiTest        C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets        380       



求解决方法